buildroot/package/apache/0004-ap_log_error-Include-ap_config_auto.h-to-define-_GNU.patch

From f7a85d0d2b76db75dc976e8dfa1101c954ea1a74 Mon Sep 17 00:00:00 2001
From: Bernd Kuhls <bernd@kuhls.net>
Date: Mon, 28 Oct 2024 23:13:05 +0100
Subject: [PATCH] ap_log_error: Include ap_config_auto.h to define
 _GNU_SOURCE

gettid() needs _GNU_SOURCE defined which is provided by ap_config_auto.h

Fixes buildroot error:
http://autobuild.buildroot.net/results/2f6/2f6b7bbb4c97e4c91b3abd6bb205e237e57045fa//build-end.log

log.c: In function 'log_tid':
log.c:637:21: error: implicit declaration of function 'gettid'; did you mean 'getgid'? [-Wimplicit-function-declaration]
  637 |         pid_t tid = gettid();

Upstream: https://github.com/apache/httpd/pull/496

Signed-off-by: Bernd Kuhls <bernd@kuhls.net>
---
 server/log.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/server/log.c b/server/log.c
index 91dcf2c3eb..e709288858 100644
--- a/server/log.c
+++ b/server/log.c
@@ -21,6 +21,10 @@
  *
  */
 
+#if !defined(WIN32) && !defined(NETWARE)
+#include "ap_config_auto.h"
+#endif
+
 #include "apr.h"
 #include "apr_general.h"        /* for signal stuff */
 #include "apr_strings.h"
-- 
2.39.5